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fmt_fp.c: use constant that depends on mrb_float size.

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Yukihiro "Matz" Matsumoto
2021-05-25 13:31:41 +09:00
parent 5ed3a3475e
commit afbc199ed3
1 changed files with 2 additions and 2 deletions
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src/fmt_fp.c
+2 -2
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@@ -201,8 +201,8 @@ mrb_format_float(mrb_float f, char *buf, size_t buf_size, char fmt, int prec, ch
e_sign = e_sign_char;
dec = 0;
if (prec > (buf_remaining - 6)) {
prec = buf_remaining - 6;
if (prec > (buf_remaining - FLT_MIN_BUF_SIZE)) {
prec = buf_remaining - FLT_MIN_BUF_SIZE;
if (fmt == 'g') {
prec++;
}